At One Hour Heating & Air Conditioning, we pride ourselves on setting a new standard in the HVAC industry. Our commitment to excellence, coupled with our friendly and highly trained staff, ensures that our customers experience the One Hour difference with every interaction.
We’re not just another HVAC company - we're dedicated industry leaders with an unwavering commitment to excellence and customer satisfaction. Our mission is to redefine your expectations of what an HVAC service provider can be. We've carefully crafted a unique approach that sets us miles apart from the competition, starting with our rigorous code of ethics that guides every decision and interaction.
When you choose One Hour, you're not just getting a service - you're gaining a partner in home comfort. Our customers don't just notice the difference; they feel it in the comfort of their homes, the reliability of our services, and the peace of mind that comes with knowing they're in capable hands. It's this commitment to excellence that keeps our customers coming back, making us their go-to solution for all their HVAC needs, season after season.
Our Core Values
Unwavering Integrity: We believe in transparency and honesty in all our dealings with customers, employees, and partners. We keep our promises.
Regulatory Compliance: We strictly adhere to all industry laws and regulations, ensuring our operations are always above board.
Pursuit of Excellence: From design to installation and maintenance, we uphold the highest industry standards in all our services.
Safety First: We maintain a clean, safe, and reputable business environment that reflects our brand's high standards.
Collaborative Spirit: Our team works together seamlessly to strengthen our brand and build lasting relationships.
Customer-Centric Approach: We deliver exceptional service to foster enduring relationships and encourage repeat business.
Mutual Respect: We treat our customers, employees, and industry peers with the utmost respect and professionalism.
Privacy Protection: We hold our customers' privacy and property in the highest regard during every service call.
Fair Competition: We believe in ethical marketing practices that accurately reflect our brand's high standards.
Experience the One Hour Heating & Air Conditioning difference today. Our commitment to these values ensures that you receive not just a service, but a partnership you can trust for all your HVAC needs.
No matter the hour, you can trust One Hour to be there to help you when you get hit with the unexpected.
100% Satisfaction Guarantee
We guarantee our materials, labor, and craftsmanship for up to two years from the date of your service.
StraightForward Pricing® Guide
Before we start any work, we discuss your available options so you know exactly what you are getting and how much it will cost. No hidden fees!
Always On Time…Or You Don’t Pay A Dime!®
We understand your time is valuable, so we promise to arrive at your home within the predetermined time window that you select, or your service call is free.
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Our Happy Customers
Reviews of One Hour Air Conditioning & Heating®
4.82
(153825 reviews)
Adrián Gómez-Junco
in the last week
“After a terrible experience with another company that misdiagnosed my one-year-old Minisplit compressor as having 'toasted' electronic boards (with a $2,000 parts + labor quote and a refusal to install my warranty-covered replacements), I was incredibly frustrated. They even suggested I replace the entire system for $12,000!
Finding a company willing to work on a Minisplit and install my own parts proved challenging. After 5 or 6 rejections, "One Hour Heating & Air Conditioning of Ellis County" was a breath of fresh air. They immediately agreed to help and sent a team the next day.
The technicians quickly identified and fixed a problem with the electric line feeding the unit. Once power was restored, my supposedly broken compressor worked perfectly!
I also had a great experience with Kortling and Brian.
Highly recommend.”
Loraine Timpson
in the last week
“The care and service provided by Jordan was exceptional. He was pleasant,
friendly, as well as helpful. My questions were answered, and the AC was inspected and thoroughly cleaned. He showed me pictures and the unit looks brand new!! While he was here, he even fixed my water hose which was badly leaking. I recommend this company to anyone who is looking for professional and reliable service. Ask for Brittany or Jordan to be sure you have the correct office/location. You WILL NOT be sorry.”
Sherry Waters
in the last week
“Excellent prompt service. CJ diagnosed the issue with out 10 year old AC unit, and guided us in the best course of action. We chose to replace the unit, and Dave and Uriel arrive the next day and expertly installed our new unit. The entire transaction was top notch, thank you for the professional service”
Nicholas Worley
in the last week
“They came out on time, they were affordable, and the technician was very professional and knowledgeable. Would recommend/use services again”
Breanne LaDuke
in the last week
“One hour heating and air conditioning is awesome! Every time I've had them come to my home for maintenance or to fix my units they've been great.”
Stancey Moore
in the last week
“Alex Prince was an amazing technician! From the moment he arrived, he was professional, respectful, and clearly knowledgeable. He took the time to thoroughly inspect my AC unit and walked me through exactly what was wrong, explaining everything in a way that was easy to understand.
What really stood out was how patient and honest he was—he didn’t rush through anything and made sure I felt confident about the next steps. It’s rare to come across someone who genuinely cares about the customer experience, and Alex definitely does. I highly recommend him to anyone needing HVAC service!”
Paula Lewis
in the last week
“I recently had the pleasure of working with both Nick and Justin from One Hour Heating & Air Conditioning of Atlanta, and I couldn’t be more impressed with the service I received. Each technician came on different days and handled their responsibilities with the utmost professionalism and expertise.
Nick was incredibly thorough during his inspection, clearly explaining what was going on with my HVAC system and ultimately handling the installation of a new air unit with care, efficiency, and precision. He made a potentially stressful situation feel seamless and manageable.
Justin was just as impressive—prompt, courteous, and focused. He quickly diagnosed the issue he was assigned to address and walked me through every step with patience and clarity. His attention to detail and customer-first approach truly stood out.
Both technicians represented the company in the best way possible. Their knowledge, professionalism, and genuine dedication to quality service left a lasting impression. I highly recommend One Hour Heating & Air Conditioning of Atlanta—and if you’re lucky enough to get Nick or Justin, you’re in excellent hands!”
Lillie Betts
in the last week
“Not only were we able to be seen the same day we called to have our AC inspected, we were able to get our new unit and other services completed/installed the next day!
They were able to get everything done sooner than the original timeframe they gave us and walked us through any issues they encountered with to make sure we understood what happened and how they were going to fix it.
We cannot thank Ricky, Chris, Collin and the other guys for all the help and service!”
Christina Brady
in the last week
“Kyle was so sweet, timely and knowledgeable! Thankful he went the extra mile to figure out a problem and communicate with me regarding the fix and even cleaned up the small debris that was made with my hvac maintenance!! I have been a client of theirs for almost 10 years now and refer folks to no one else!”
Jennifer Solas
in the last week
“I have a great experience with one hour air conditioning and heating! Robert was great. He came and he did the service in a timely manner and he told me about my air conditioner and took pictures so that I could visualize what he was talking about.”
